Datenblatt

Crystal Clock Oscillators
7.0x5.0 mm
0.175 gm (wt.)
77SMO
7.0±0.2
#5
#4
#1
#2
#3
1.4
1.4
1.4
1.2
1.5±0.15
5.0±0.2
#6
#2
#3
#5
#4
1.2
2.6
#1
#6
PIN
1
2
3
4
5
6
2.54
2.54
CONNECTION
“ L”
OPEN or “H”
N.C.
GND
Z
OUTPUT
Z
C-OUTPUT
VDD
Z : high impedance
5.08
SOLDERING PATTERN
1.6
1.6
2.2
1.6
1.6
1.6
0.01μF
~
0.1μF
(at VDD = +3.3V & 155.520 MHz)
Disable delay time
Enable delay time
Differential output voltage
Aging
2.54
2.54
Operating
temperature
Operating
Supply voltage (VDD)
Conditions
Stand-by control
voltage (Pin#1)
Supply voltage
Absolute
Max. Ratings Storage
temeperature
Input current (Pin#1 = Open or VIH)
Stand-by current*2 (Pin#1 = VIL)
Symmetry
Rise and fall times
(+0.175 V to +0.525 V DC level)
Output
"0" Level
(-40゜
C to +85゜
C)
"1" Level
Load
Start-up time
SSB phase noise
(at VDD = +3.3V & 155.520 MHz)
RMS jitter (12 kHz to 20.000 MHz band)
5.08
OUTPUT WAVEFORM
XTAL
Specifications
77SMO*1
13.5000 MHz to 220.000 MHz
77SMO(A) : ±100 ppm over -20゜
C to +70゜
C
77SMO(B) : ±50 ppm over -20゜
C to +70゜
C
77SMO(C) : ±30 ppm over -20゜
C to +70゜
C
77SMO(D) : ±25 ppm over -20゜
C to +70゜
C
77SMO(E) : ±20 ppm over -20゜
C to +70゜
C
C to +85゜
C
77SMO(AW) : ±100 ppm over -40゜
C to +85゜
C
77SMO(BW) : ±50 ppm over -40゜
C to +85゜
C
77SMO(CW) : ±30 ppm over -40゜
C to +85゜
C
77SMO(DW) : ±25 ppm over -40゜
C to +70゜
C (Standard)
-20゜
C to +85゜
C (W = Option)
-40゜
+2.5V DC ±5%
+3.3V DC ±5%
VIH : 70% VDD min.
VIL : 30% VDD max.*2
-0.3V to +4.0V DC
CLK OSC
Frequency stability
(over all conditions)
● HCSL OUTPUT
● PACKAGE SIZE 7.0x5.0 mm
C to +125゜
C
-50゜
VCXO
Item
General part number
Frequency range
Actual size
HCSL
STANDARD SMD CLOCK OSCILLATORS
STANDARD SPECIFICATIONS
77SMO
7.0x5.0 mm
60 mA max.
15 μA max.
45% to 55% at crossing point
0.5 ns max.
VOL : -150mV to +150mV
VOH : +580mV to +850mV
50 Ω
10 ms max.
TCXO
(+2.5V or +3.3V FIXED HCSL MODELS)
13.5 to 220 MHz
-133 dBc / Hz, Typical at 1 kHz offset
500 fs max. (85 fs, Typical)
200 ns max.
2 ms max.
+0.60Vp-p min.
+0.65Vp-p min.
±5 ppm max. at +25゜
C ±3゜
C for first year
+250゜
C ±10゜
C for 10 seconds
+170゜
C ±10゜
C for 1 to 2 minutes (preheating)
Reflow condition
( * 1 ) F inal par t num ber to be as s i gned w i th pac k age ty pe, i nput v ol tage, fr equenc y s tabi l i ty, oper ati ng tem per atur e a nd f requency.
e. g. 77S M O ( 3. 3V BW) 100.000M H z
( * 2 ) I nt er nal c r y s t al os c i l l ati on to be hal ted ( Pi n#1 = V IL )
OCXO
77SMO
SPXO
PACKAGE DATA
Item
Lid
Base
Sealing
Terminal
Terminal plating
RoHS
TAPE SPECIFICATIONS
Package
77SMO
Metal
Ceramic
Seam
Tungsten (metalized)
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
MCF
TEST CIRCUIT
∅
1.5 +
0
-0 .1
1.75±0.1
4.0±0.1
2.0±0.1
A
C
D
L
B
J
M
F
A
B
C
D
F
J
L
M
Reel Dia.
Qty/Reel
7.4
5.4
16.0
7.5
8.0
1.5
0.3
1.9
180
1000pcs
87
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